Attractive Florence Naum, Ford Motor Companys only woman electrical technician, tests a generator regular quality control machine at the Ypsilanti MI plant. A resident of nearby Farmington, Miss Naum has been with the company for almost ten years....

Better goods satisfy customers and build markets. Quality tests during the development of a new pigment are charted above in a laboratory of the DuPont Company. DuPont carries on extensive research, both applied and fundamental.

Hendrick writes that the car arrived with a few scratches and broken hinges on the tonneau door but nothing serious. The car is a peach. Hendrick also asks for all literature on tests and races for the White Auto Car.

Text from back of image: "Photo shows - just as contact was established over Mitchel Field, Long Island where tests were made. Contact with another plane while flying at a speed of 65 miles an hour was made eight times over Mitchel Field, Long...

Panel exposure room tests performance of pigments in indoor paints in DuPont's sales service lab at Chestnut Run. Here technician is stalling paint chip which later will be compared with identical control sample and evaluated for performance after...

First official tests of transmitting of photographs by radio from Europe to the United States. Another marvel of the age became fact when photographs were transmitted from England to the United States by radio by the Radio Corporation of America...

Oddities in the news: A robin in Newark, Ohio feathers its nest with threads of pure glass and in Toledo demonstration reveals that a single pane of tempered plate glass bends but does not break under the weight of a three-ton elephant. An now,...

Lacquers and finishes undergo grease resistance tests in du Pont laboratories. The device illustrated subjects the film to a rubbing operation with a series of felt pads, kept saturated with fresh butter and other grease. Under varying degrees of...

There are 887 armor piercing 20 mm cannon shells visible in this picture, hardly more than one third the completely load for the three pods (under Navy A4 jet) of the HIPEG gun system developed by Hughes Tool Company's Aircraft Division, Culver...

Caption: "Before a miner is allowed to enter his working place, the Fire Boss thoroughly inspects it and makes tests for gas of any other dangerous conditions. The Fire Boss in the picture is shown using the Safety Lamp which immediately reveals...

Text from back of image: "Successful tests were conducted recently at the Farborough Experimental Station, Hampshire, England, with a new land catapult, the only device of its kind in the world. A giant bombing plane, weighing nine tons was...

Text from back of image: "By an ingenious racket arrangement the landing wheels can be drawn up so that the machine can land on its pontoons on the water when the necessity arises. The 'Viking 11' recently gained the first prize in government...

The “inside story” of 1940 car-The slightest jiggle of this 1940 Plymouth, which Miss Average Motorist, ordinarily would never detect, is here picked up by the newest-type “vibration meter” and amplified to a roar like thunder in the headphones she...

Text from back of image: "One of the greatest engineering feats in aeronautical circles in modern times is the U. S. S. Akron, the Navy's newest queen of the air and the world's largest airship. It is now undergoing extensive tests. This picture...

Aerial view of the Deepwater Point, New Jersey plant which consists of about 800 buildings in which approximately 6500 people are employed. In the Deepwater Point area are manufactured neoprene, a chloroprene rubber; synthetic camphor; dyestuffs;...

Text from back of image: "One of the greatest engineering feats in aeronautical circles in modern times is the U. S. S. Akron, the Navy's newest queen of the air and the world's largest airship. It is now undergoing extensive tests. This photo...

Chemical compositions or chemically-made fibers that come in contact with the skin create specialized and challenging problems for the toxicologist. As an example, before nylon was put on the market, it was carefully tested by DuPont's toxicologist...

Text from back of image: "The ZMC-2, America's first all-metal dirigible airship landed at Grosse Ile, Airport Detroit (Mich.) last night after its initial flight test. The big metal ship, piloted by Captain William C. Kepner, one of the country's...